2007 Gmc Yukon Header Comparison
1. Here is a comparison shot of the manifold and the JBA header. As you can see, the headers give the exhaust gases a smoother path to travel before they commingle in the collector. This improves flow and, in turn, improves power. Also, take note that the headers take up just a little more room than the manifolds, so there will be no clearance issues to speak of.
|
|